Its a new link an interesting short read. I found this part amusing:
"And accidentally refilling with another oil that costs less could end up costing you big; using a different oil could void your warranty. It's no doubt something that every mechanic is aware of, but if yours isn't used to working on newer cars, it might pay to provide a reminder."
I somehow doubt the quick lubes are rushing out to buy API SN oils for their (mostly) clueless customers who happen to also be the rare owner of a 2011. If the customer has any awareness at all, and mention it, I suspect the lube "mechanic" will smile and nod, then pour in whatever bulk API SM oil they are carrying.
More reputable dealers will use the new spec, and won't need to be reminded. I also suspect that the oil company owned service stations, like Mobil, etc, will use the correct spec and will not need the "reminder."
The guys that do need it will be the ones to smile, nod, and give you last year's flavor of the week - if for no other reason than being presumptuous enough to imply they're too stupid to read the fill cap and use the correct oil.
Anyway, good article but I got a chuckle out of that part.
-Spyder